Domestic Box Office For August 2021
Key:Estimated
| Rank | Release | Gross | Max Th | Opening | % of Total | Open Th | Open | Close | Distributor |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Free Guy | $121,626,598 | 4,165 | $28,365,416 | 23.3% | 4,165 | Aug 13 | - | 20th Century Studios |
| 2 | Candyman | $61,186,570 | 3,569 | $22,001,750 | 36% | 3,569 | Aug 27 | - | Universal Pictures |
| 3 | The Suicide Squad | $55,817,425 | 4,019 | $26,205,415 | 46.9% | 4,002 | Aug 6 | - | Warner Bros. |
| 4 | PAW Patrol: The Movie | $40,127,371 | 3,189 | $13,148,340 | 32.8% | 3,184 | Aug 20 | - | Paramount Pictures |
| 5 | Don't Breathe 2 | $32,712,950 | 3,005 | $10,622,473 | 32.5% | 3,005 | Aug 13 | - | Screen Gems |
| 6 | Respect | $24,278,399 | 3,207 | $8,807,513 | 36.3% | 3,207 | Aug 13 | - | Metro-Goldwyn-Mayer (MGM) |
| 7 | The Protégé | $7,446,823 | 2,577 | $2,908,221 | 39.1% | 2,577 | Aug 20 | - | Lionsgate Films |
| 8 | The Night House | $7,100,581 | 2,240 | $2,859,409 | 40.3% | 2,240 | Aug 20 | - | Searchlight Pictures |
| 9 | Reminiscence | $3,900,193 | 3,265 | $1,950,793 | 50% | 3,265 | Aug 20 | - | Warner Bros. |
| 10 | Little Eggs: An African Rescue | $927,154 | 320 | $428,034 | 46.2% | 320 | Aug 27 | - | Pantelion Films |
| 11 | Harry Potter and the Sorcerer's Stone 2021 Re-release | $799,342 | - | - | - | - | Aug 27 | - | Warner Bros. |
| 12 | If I Can't Have Love, I Want Power | $626,946 | 122 | $135,223 | 21.6% | 122 | Aug 25 | - | IMAX |
| 13 | The Lost Leonardo | $445,740 | 217 | $12,487 | 2.8% | 3 | Aug 13 | - | Sony Pictures Classics |
| 14 | Flag Day | $424,667 | 196 | $42,953 | 10.1% | 24 | Aug 20 | Sep 30 | United Artists Releasing |
| 15 | Raging Fire | $385,305 | 59 | $101,926 | 26.5% | 59 | Aug 13 | - | Well Go USA Entertainment |
| 16 | Escape from Mogadishu | $346,271 | 42 | $112,788 | 32.6% | 42 | Aug 6 | - | Well Go USA Entertainment |
| 17 | Together | $214,390 | 250 | $100,066 | 46.7% | 250 | Aug 27 | - | Universal Pictures |
| 18 | Swan Song | $126,110 | 48 | $26,855 | 21.3% | 35 | Aug 6 | - | Magnolia Pictures |
| 19 | On Broadway | $82,733 | 63 | $7,433 | 9% | 1 | Aug 20 | Nov 18 | Kino Lorber |
| 20 | Demonic | $71,334 | 85 | $40,683 | 57% | 85 | Aug 20 | - | IFC Films |
| 21 | Ema | $53,437 | 27 | $10,422 | 19.5% | 11 | Aug 13 | - | Music Box Films |
| 22 | Death Rider in the House of Vampires | $44,736 | 223 | $27,658 | 61.8% | 223 | Aug 27 | - | Atlas Distribution Company |
| 23 | Cryptozoo | $33,765 | 45 | $12,891 | 38.2% | 45 | Aug 20 | - | Magnolia Pictures |
| 24 | Confetti | $33,500 | 24 | $11,991 | 35.8% | 24 | Aug 20 | - | Dada Films |
| 25 | Ma Belle, My Beauty | $27,744 | 25 | - | - | - | Aug 20 | - | Good Deed Entertainment |
| 26 | John and the Hole | $25,386 | 42 | $16,658 | 65.6% | 42 | Aug 6 | - | IFC Films |
| 27 | Even in Dreams | $15,671 | 12 | $6,368 | 40.6% | 5 | Aug 6 | - | Purdie Distribution |
| 28 | Bring Your Own Brigade | $13,375 | 27 | $8,334 | 62.3% | 27 | Aug 6 | - | Paramount Pictures |
| 29 | The Meaning of Hitler | $12,804 | 17 | $4,976 | 38.9% | 17 | Aug 13 | - | IFC Films |
| 30 | Baking Up Love | $8,770 | - | $4,313 | 49.2% | - | Aug 28 | - | - |
| 31 | White as Snow | $7,881 | 15 | $998 | 12.7% | 1 | Aug 13 | - | Cohen Media Group |
| 32 | Naked Singularity | $3,050 | - | $3,050 | - | - | Aug 6 | - | Screen Media Films |
| 33 | The East | $180 | 2 | $46 | 25.6% | 2 | Aug 13 | - | Magnolia Pictures |
